EARTH LEAKAGE RELAYS
Without a built-in toroidal transformer

ELR-B Relay with adjustable delay time and sensitivity
ELR-3C Multirange Relay

 

  • Electronic relays with adjustable time delay and sensitivity.
  • Suitable for direct pulse current.
  • Immune to external disturbances.
  • To be used with CT-1 and CTD-1 toroidal transformers.
  • Modular size. DIN rail mounting.
  • Sealable front cover.
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    ELR-B

    ELR-3C